For bug #180165, make has_version dir if portageq has an unexpected exit code.

svn path=/main/trunk/; revision=6882

diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index 164b2a0df6bc71fd995366d3dc5d6e50efb9b8dc..ffe904e9cfe10d7e6154fd112d946ee4fdadcf6e 100755 (executable)
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -182,11 +182,19 @@ has_version() {
        fi
        # return shell-true/shell-false if exists.
        # Takes single depend-type atoms.
-       if "${PORTAGE_BIN_PATH}/portageq" 'has_version' "${ROOT}" "$1"; then
-               return 0
-       else
-               return 1
-       fi
+       "${PORTAGE_BIN_PATH}"/portageq has_version "${ROOT}" "$1"
+       local retval=$?
+       case "${retval}" in
+               0)
+                       return 0
+                       ;;
+               1)
+                       return 1
+                       ;;
+               *)
+                       die "unexpected portageq exit code: ${retval}"
+                       ;;
+       esac
 }
 
 portageq() {